[Rendering first aid at the accident site].
D000063:Accidents, Traffic; D001775:Blood Circulation; D005392:First Aid; D006487:Hemostasis; D006801:Humans; D012119:Respiration; D012774:Shock, Traumatic / Q000628:therapy; D014947:Wounds and Injuries / Q000628:therapy*
Erste-Hilfe-Leistung am Unfallort.